Hostnet OpenStack Cloud Volume API

Example with using curl.

Once you have these pieces of information, you can pass them into the SDK by replacing {username}, {password} and {projectID} with your info:

{username}, {password} below are placeholders, do not enclose '{}' when you replace them with actual credentials.

curl -i \
  -H "Content-Type: application/json" \
  -d '
{ "auth": {
    "identity": {
      "methods": [
        "password"
      ],
      "password": {
        "user": {
          "name": "{username}",
          "domain": {
            "id": "default"
          },
          "password": "{password}"
        }
      }
    },
    "scope": {
      "project": {
        "id": "{projectID}"
      }
    }
  }
}' \
  https://identity.api.cloud.hostnet.lv/v3/auth/tokens

1. From the resulting, set environment variable as X-Subject-Token value:

export OS_TOKEN="{X-Subject-Token}"

1. Get volume service endpoints:

curl -s -X GET https://identity.api.cloud.hostnet.lv/v3/auth/catalog \
  -H "X-Auth-Token: $OS_TOKEN" | python -m json.tool

Or take endpoint URL from Hostnet OpenStack Cloud API Endpoints

# Set env variable for public compute, image and network endpoints:
export VOL_ENDPOINT="{volumeURL}"

We provide three volume endpoints - volume, volumev2 and volumev3. Volumev3 and volume have same type endpoints.

1. Create blank volume

curl -s $VOL_ENDPOINT/volumes \
  -X POST \
  -H "X-Auth-Token: $OS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '
{ "volume": {
    "size": 10,
    "name": "MyNewVolume"
  }
}' | python -m json.tool

Response:

{
    "volume": {
        "attachments": [],
        "availability_zone": "hostnet-1",
        "bootable": "false",
        "consistencygroup_id": null,
        "created_at": "2017-06-06T14:27:51.694790",
        "description": null,
        "encrypted": false,
        "id": "99b6cfc2-513a-4275-99fc-cc3be8814593",
        "links": [
            {
                "href": "https://volume.api.cloud.hostnet.lv/v3/86320c4cde114196a211b49d3ba9c5f3/volumes/99b6cfc2-513a-4275-99fc-cc3be8814593",
                "rel": "self"
            },
            {
                "href": "https://volume.api.cloud.hostnet.lv/86320c4cde114196a211b49d3ba9c5f3/volumes/99b6cfc2-513a-4275-99fc-cc3be8814593",
                "rel": "bookmark"
            }
        ],
        "metadata": {},
        "multiattach": false,
        "name": "MyNewVolume",
        "replication_status": "disabled",
        "size": 10,
        "snapshot_id": null,
        "source_volid": null,
        "status": "creating",
        "updated_at": null,
        "user_id": "96354895967c45cdbc57e28e4fbad851",
        "volume_type": "HA-SAS-disk-NETAPP"
    }
}

1. Cinder API: https://developer.openstack.org/api-ref/block-storage/v3/
2. Cinder Python client: https://github.com/openstack/python-cinderclient